Brand Certified
Randy's Screen Printing
4.9(79 reviews)
Certified by Randy's Screen Printing • Jun 28, 2026
Business Details
7370 Opportunity Road, San Diego, CA
92111, United States
Certified by Randy's Screen Printing • Jun 28, 2026
(858) 268-0700
Certified by Randy's Screen Printing • Jun 28, 2026
https://www.randysscreenprintingca.com/
Certified by Randy's Screen Printing • Jun 28, 2026
About
Certified by Randy's Screen Printing • Jun 28, 2026
Screen PrinterT-Shirt StoreCustom T-Shirt StorePrint Shop
Randy's Screen Printing provides printing, embroidery, and logo reproduction to the San Diego, CA area.
Location
Certified by Randy's Screen Printing • Jun 28, 2026
Hours
Certified by Randy's Screen Printing • Jun 28, 2026
Monday9:00 AM - 2:00 PM
Tuesday9:00 AM - 2:00 PM
Wednesday9:00 AM - 2:00 PM
Thursday9:00 AM - 2:00 PM
Friday9:00 AM - 2:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Explore offerings from Randy's Screen Printing on 7370 Opportunity Road in San Diego, with popular what we offer available at this location.
Reviews
4.9
79 reviews
5 stars
72
4 stars1
3 stars0
2 stars0
1 star1
- SBSandon ButtonJun 26, 20265.0Randy's is great. I use them for all my company gear and they are responsive and quick. They do a great job!
- MCMark ChanApr 14, 20265.0Great service from helpful friendly folks. I liked my shirts so much that I ordered more. Super easy the 2nd time because they kept my image on file. Quality printing at reasonable prices. I will be going back.
- SFSCOTT FIORIMar 19, 20265.0This is a long overdue review. Thank you for years of excellent workmanship awesome service and great pricing.
- TCTonya ChildersMar 11, 20265.0We recently worked with Randy's Screen Printing to produce company gear for our team, and overall, the experience was positive. Their communication [Heather] throughout the project was timely and professional, and they provided clear updates from the ordering process through delivery. The quality of the gear met our expectations—materials felt durable, the branding was accurate, and the finished products reflected what was presented during the approval stage. Lead times were reasonable, and our order arrived as scheduled. Overall, we appreciate the service provided by Randy's Screen Printing and will continue working with them for our company gear needs.
- YLyoav LevineMar 6, 20265.0Fantastic silk screen printing company. They really know how to handle large bulk orders efficiently without sacrificing quality. Every piece in the order looked consistent and professionally done. The team was easy to work with, communication was great, and the turnaround time was very reasonable for the size of the order. Definitely a great choice if you need high-volume screen printing.
Frequently Asked Questions About Randy's Screen Printing
What services do you offer?
We proudly offer screen printing, embroidery, logo reproduction, and more!
What are your hours of operation?
We are open Monday - Friday from 9am-2pm. Also, our production hours are 7am-5pm Monday - Thursday and 6am-2pm Fridays.
What is the best way to place an order?
Either call us or fill out an inquiry form on our website to receive a free quote. We look forward to hearing from you!
What is an underbase?
An underbase is a white ink layer that covers the entire design area and is printed first before any other colors. This layer helps maintain color accuracy and opacity, especially when printing on dark garments.
Why is an underbase needed?
Screen printing inks are relatively thin and not highly opaque, allowing colors to blend and mix when printed. This also enables printing through finer mesh screens, resulting in better detail and a softer feel. When using plastisol inks on dark fabrics, a white underbase layer is typically applied first as an "undercoat" before adding colored inks. This ensures the design remains vibrant on dark garments. Similar to a primer used when painting a wall, the underbase creates a smooth, sealed surface for optimal color application.
Do I need an underbase?
An underbase is needed when the ink color is lighter than the garment color, except for white and light/pastel garments. We can provide guidance on this during the quoting process.
What if my design is white ink only?
If your design consists of white ink only, we only need to create one screen, eliminating extra screen setup fees. However, to achieve full brightness and opacity, white ink requires two coats. This is done by printing the first layer, partially ‘flash curing’ it with a quartz dryer, and then applying the second coat using the same screen. While there is a slight cost difference compared to printing black ink on a white shirt due to the additional coat, the cost remains minimal since only one screen is needed.
My multi-colored design has white in it already. Do I still need an underbase?
If your design consists only of white ink, we only need to create one screen, meaning you won’t incur additional screen setup fees. However, white ink requires two coats to achieve full brightness and opacity. This is done by printing the first layer, partially ‘flash curing’ it with a quartz dryer, and then applying the second coat using the same screen. While this results in a slight cost difference compared to printing black ink on a white shirt, the cost remains minimal since only one screen is needed.
In short, yes—visible white areas in your design still require two coats. Some print shops cut corners by printing the entire image in white twice before layering colors on top. While this keeps the white portions bright, it also results in an unnecessarily thick print, making it more prone to cracking and wear over time. Excess ink buildup can also create a shiny, tacky appearance, especially with plastisol inks.
For example, if your design includes red, blue, green, and white on a black t-shirt, the correct process is to print the entire image in white once as an underbase, flash dry it, and then print the remaining colors (red, blue, green, and white) on top. This ensures a high-quality, even print that looks great straight out of the box and stays that way over time.
What services does Randy's Screen Printing offer?
Randy's Screen Printing offers screen printing, embroidery, logo reproduction, and more custom apparel solutions.
What are the hours of operation for Randy's Screen Printing?
The shop is open Monday through Friday from 9 AM to 2 PM, with production hours from 7 AM to 5 PM Monday to Thursday and 6 AM to 2 PM on Fridays.
How can I place an order with Randy's Screen Printing?
You can place an order by calling them or filling out an inquiry form on their website to receive a free quote.
What is an underbase in screen printing, and why is it important?
An underbase is a white ink layer printed first to maintain color accuracy and opacity, especially on dark garments, ensuring vibrant and detailed prints.
When do I need an underbase for my custom apparel design?
An underbase is needed when printing lighter ink colors on darker garments, except for white and light/pastel items. The printing team can advise during quoting.
What should I know if my design uses only white ink?
White ink designs require only one screen but need two coats with partial curing to achieve full brightness and opacity, slightly affecting cost but ensuring quality.
Does a design with white ink as part of multiple colors still require an underbase?
Yes, white areas in a multi-colored design still require a single white underbase coat before layering color inks to preserve print quality and durability.
What brands of apparel does Randy's Screen Printing use?
They use quality brands including Bella, Gildan, Hanes, Next Level Apparel, and Sport-tek.
Are there any nearby places of interest around Randy's Screen Printing that customers might visit?
Nearby places include The Music Therapy Center of California, Animo Dance Company, and Tea Gallerie, offering options for arts, dance, and dining before or after your visit.
How can the nearby GameSync Esports Center be helpful for customers visiting Randy's Screen Printing?
The nearby GameSync Esports Center offers gaming and arcade entertainment, providing a fun spot for customers or groups visiting Randy's Screen Printing to enjoy before or after their printing needs.
Is there a convenient place to store luggage near Randy's Screen Printing?
Yes, CitySpareSpace Luggage Storage is nearby, allowing customers traveling to safely store their bags while visiting the printing shop or exploring the area.
Brand Certified Facts from Randy's Screen Printing
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